iP or domain name lookup

www.521.av Server iP：

Current resolution：

domain resolution record：

2022-03-10-----2022-03-17 45.33.2.79

2022-03-12-----2022-03-17 45.33.18.44

2022-03-12-----2022-03-17 45.56.79.23

2022-03-12-----2022-03-17 72.14.185.43

2022-03-12-----2022-03-17 45.33.23.183

2022-03-12-----2022-03-17 72.14.178.174

2022-03-14-----2022-03-17 45.33.20.235

2022-03-14-----2022-03-17 198.58.118.167

2022-03-16-----2022-03-17 173.255.194.134

2022-03-16-----2022-03-17 45.79.19.196

2022-03-17-----2022-03-17 45.33.30.197

2022-03-17-----2022-03-17 96.126.123.244

2022-03-07-----2022-03-07 185.53.179.172

2020-12-04-----2020-12-13 52.128.23.153

2020-11-19-----2020-11-25 69.172.201.208